3340434191 has 2 divisors, whose sum is σ = 3340434192. Its totient is φ = 3340434190.

The previous prime is 3340434131. The next prime is 3340434217. The reversal of 3340434191 is 1914340433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3340434191 - 2¹⁰ = 3340433167 is a prime.

It is a super-2 number, since 2×3340434191² = 22317001168803648962, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340434101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670217095 + 1670217096.

It is an arithmetic number, because the mean of its divisors is an integer number (1670217096).

Almost surely, 2^3340434191 is an apocalyptic number.

3340434191 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340434191 is an equidigital number, since it uses as much as digits as its factorization.

3340434191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3340434191 is about 57796.4894349129. The cubic root of 3340434191 is about 1494.8615571103.

The spelling of 3340434191 in words is "three billion, three hundred forty million, four hundred thirty-four thousand, one hundred ninety-one".